Dual Income Properties

Benefits of owning a Dual Income Property

Duplex House and Land


One Property = 2 x Incomes;   or   5 Properties = 10 x Incomes


“You may have heard of Dual Income, Dual Key or Duplex homes and wondered what they are or the investment benefit of owning one (or more)?”

What is a Dual Key property? :

  • Imagine looking at a house from the outside and it looks like one home with two parking garage doors

    • From the front looks like any other house on the block
    • Yet inside you would have a combination of a 3 bed home on one side and a 1 bed home with a common wall under the same roof line on the other side | or a 4 bed home on one side and a 1 bed home on the other
    • This is referred to as a Dual Key, Auxiliary or a Dual Income property
    • Two different addresses, post boxes, electricity and water meters etc
    • Cannot be Strata Titled into two separate dwellings
    • Some people refer to the second unit as a granny flat

  • The other type of dwelling is a Duplex property

    • This would equate to two separate homes with a common wall
    • Duplex can be Strata Titled into two titles and you can hold both or sell separately one or sell both
    • Meaning two different addresses, post boxes, water meters etc

Benefits of owning such a property include :

  • Amortise the costs of building two dwellings onto one Lot, saves on land cost + some build costs
  • Maximise the potential of one block of land
  • A strong increase in Rental Yields for your investment which will in turn increase your Return on Investment and thus Cash Flow

    • Meaning you will receive rent from Unit 1 + Rent from Unit 2 (equating to around 6% to 6.5% yield)

      • Current market rents for a single dwelling will be around 4.5% to 5% yield

  • Reduced risk as one side might be vacant for a short period of time whilst you have tenants in other side
  • There is a strong demand for auxiliary units / granny flats meaning low to no vacancy rates
  • Rental Yields of 6% or 6.5% will *ensure your Investment is Cash Flow Positive giving you an ongoing income for the life of the investment
  • Your return on Investment could be 45% to 50% (*dependent on your personal financial position & market fundamentals)

Locations which offer Dual Key dwellings include :

  • South East Queensland
  • New South Whales
  • Very rarely in Victoria / Melbourne

For investors wanting to match the ‘right’ property to their Investment Strategy it makes sense to undertake your own due diligence or work with a professional group such as properT network who offer a wide range of Dual Key, Duplex, Auxiliary or Dual Income dwellings Australia wide

Ask us where?

Comments or questions are welcome.

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Dual Key House and Land

Co-Living Property

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